On Mon, Sep 13, 2021 at 06:38:57PM -0700, Nicolin Chen wrote:
> This could ease driver to access corresponding as pointer
> when having tegra_smmu_group pointer only, which can help
> new mappings debugfs nodes.
> 
> Also moving tegra_smmu_find_group_soc() upward, for using
> it in new tegra_smmu_attach_as(); and it's better to have
> all tegra_smmu_find_* functions together.
> 
> Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
> ---
>  drivers/iommu/tegra-smmu.c | 94 +++++++++++++++++++++++++++++++-------
>  1 file changed, 78 insertions(+), 16 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>